Eco-friendly Reusable LC Liquid Crystal Gas Level Indicator For Caravan , Camping And Boats

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Reusable Gas Level Indicator For Caravan,Camping And Boats



Quick Detail


  1.  Usage : Household
  2.  Theory : Liquid crystal thermochromic
  3.  Eco-friendly:Yes
  4.  Flexible:Yes
  5.  OEM : Accept
  6.  Card’s material : Rubber magnet
  7.  Card’s size : 63*100mm
  8.  Note : Keep it in shady and cool
  9.  Valid date : 1~2years
  10.  Usage : Gas Level Indicator





Are you fed up of running out of gas when you least expect it?

If the answer is yes then this indicator is the one for you.

This indicator can be used on any propane,butane cylinder or a mixture of the gases.It has a magnet backing which attaches to the outside of the cylinder and shows the level of gas.When your cylinder is empty simply remove the indicator and place on the new tank.

The indicator has been taken out of the packing for illustration purposes.

Please read on for instructions:

Whilst using this gas level indicator,carry out the following procedures:

Ensure that the surface of the propane/butane tank has been wiped clean and dry before placing the indicator on the bottom half of the tank. 

The indicator should not be placed in direct sunlight.

Before starting to use the gas level indicator,a compete vertical line of bars will be observed.

Switch the gas appliance on and allow approximately 5 to 10 minutes before taking a reading.

After this period of time you will notice the bar color will change below the liquid level.The gas level in the cylinder will be indicated by the point at which a change in color takes place.

If the cylinder is still full there will only be single stripe of the same color.

Please note that reliable readings will only be observed when the level of the gas is in the lower portion of the tank.

This indicator can be used on any size propane/butane tank.

It has a magnetic backing and is reusable.






Gas level indicator



Card’s size


Shelf life

We guarantee the thermometer’s accuracy for 12 months from the date of supply


Store in a cool,dry,dark location.Avoid exposure to UV light(including direct sunlight)and extreme temperatures(below-5 above 40 Centigrade)


1.No mercury,no glasses,non-toxic and no battery required ,

   safe for baby.

2.Unbreakable and reusable,convenient to be used.

3.A fast and easy way to check temperature.

4.Perfect promotion gift.


6.OEM IS Welcomed




Air And Gas Mixer’s Promotion Gift




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Mr. Jason
Tel: 86-20-7123683
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Huizhou Fortime Colourchange Technology Group
No.56 HuiMin Avenue,HuiCheng District, Guangzhou, Guangdong, China (Mainland)
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